POC Preview

What it does

Quickly preview HTML/CSS/JS POCs with live rendering. POC Preview: Professional HTML, CSS, and JS Playground Accelerate your development workflow with POC Preview. This premium extension provides a powerful, real-time split-view environment to write, test, and validate HTML, CSS, and JavaScript Proof of Concepts (POCs) instantly within your browser.

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  Devsync2020 · ▲328

  Visually edit CSS. Live-sync the result with your editor.

• 
  CSS Scan Pro 2.02020 · ▲488

  A re-imagined Devtools for web design

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  Quick Preview2024 · ▲113

  Copy/paste and test your HTML code in real-time.

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  Markdown Preview2022 · ▲211

  Markdown Editor with instant preview using GitHub CSS.

• AC
  A Chrome extension that tracks front-end JavaScript at runtime2018 · github.com · ▲95
• 
  Instant Preview Extension2019 · ▲73

  Adds instant preview to search engine results page

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 14d ago · louisabraham.github.io

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  Articos▲398

  Launch with confidence, not gut instinct

  Life & fun · 15d ago · articos.com

• 
  Nex▲363

  Claude Cowork for high-volume GTM workflows

  Life & fun · 7d ago · nex.ai

• CC
  Creatium Coach▲321

  Your multimedia mentor that takes you from mid to great

  Life & fun · 14d ago · producthunt.creatium.info

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  Notify.domains▲319

  Know the moment a domain opportunity appears

  Life & fun · 12d ago · notify.domains

• WI
  What if the speed of light was 5 km/h?▲282

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · 7h ago · rivendell.dmitrybrant.com

• GP
  Gemini Pro 3 imagines the HN front page 10 years from now▲3,346

  Life & fun · Dec 2025 · dosaygo-studio.github.io

• JG
  Jmail – Google Suite for Epstein files▲1,557

  Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!

  Life & fun · Dec 2025 · jmail.world

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  Loki.Build▲746

  Design and ship studio-grade landing pages with AI

  AI · Dec 2025 · loki.build

• 
  PlanEat AI▲733

  AI turns your health goals into a 7-day menu & grocery list

  AI · Dec 2025 · planeatai.com

• 2G
  22 GB of Hacker News in SQLite▲730

  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

  AI · Dec 2025 · cybercut.ai